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Our cheapest offers for flights from Los Angeles to Costa Rica

Here you can compare cheap flights from Los Angeles (LAX) to Costa Rica for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Costa Rica. Prices and availability may change at any time.

Flights from Los Angeles (LAX) to Liberia, Costa Rica (LIR)

	Outbound	Return	Airlines	Baggage	Price
Los Angeles Liberia, Costa Rica	Outbound 03/29/25 2 Stopovers (PHX, DFW) AA2027, AA0556, AA0409 30h 09min	Return 04/02/25 2 Stopovers (MIA, AUS) AA0594, AA1427, AA2869 19h 09min	American Airlines	?	$446
Best option Los Angeles Liberia, Costa Rica	Outbound 03/29/25 direct AS1372 05h 40min	Return 04/02/25 direct AS1415 06h 16min	Alaska Airlines	?	$532
Los Angeles Liberia, Costa Rica	Outbound 03/29/25 1 Stopover (DFW) AA3127, AA0409 17h 03min	Return 04/02/25 2 Stopovers (DFW, PHX) AA2060, AA1768, AA1668 19h 43min	American Airlines	?	$500

Flights from Los Angeles (LAX) to San Jose, Costa Rica (SJO)

	Outbound	Return	Airlines	Baggage	Price
Los Angeles San Jose, Costa Rica	Outbound 03/29/25 1 Stopover (SAL) N34331, N34340 18h 10min	Return 04/02/25 1 Stopover (SAL) N34341, N34308 14h 05min	Volaris El Salvador	?	$260
Los Angeles San Jose, Costa Rica	Outbound 03/29/25 1 Stopover (SAL) AV0621, AV0613 10h 30min	Return 04/02/25 1 Stopover (MEX) Q64050, Y40710 08h 52min	Avianca		$338
Best option Los Angeles San Jose, Costa Rica	Outbound 03/29/25 direct Q65193 07h 05min	Return 04/02/25 1 Stopover (MEX) Q64050, Y40710 08h 52min	Volaris Costa Rica		$348